Kleurkiezer & Converter — Gratis online tool
Kies kleuren en converteer HEX ↔ RGB ↔ HSL
Gratis kleurkiezer met HEX, RGB, HSL, HSV conversie. Visuele picker met alle formaten voor designers en ontwikkelaars. Zonder registratie.
📚 Meer weten
Free color picker & converter — HEX, RGB, HSL, HSV, CMYK
Toololis Color Picker lets you select any color and see it in 5 formats instantly: HEX, RGB, HSL, HSV, and CMYK. Plus WCAG contrast info. Perfect for web developers, designers, and anyone picking brand colors.
How to use this tool
- 1
Pick a color visually
Use the color picker to click any color.
- 2
Edit any format directly
Type in HEX, RGB, or HSL — the others update instantly.
- 3
Copy the value you need
Click any format's copy button to grab just that representation.
When to use which format
- HEX — web/CSS, concise (6 chars). Good for copy-paste.
- RGB / RGBA — web, supports alpha transparency
- HSL / HSLA — easier to tweak — change hue without shifting brightness
- HSV — common in design tools (Figma, Photoshop)
- CMYK — printing — physical ink mixing
Frequently Asked Questions
HEX vs RGB vs HSL?
#FF5733 — web-friendly, 6 digits. RGB: rgb(255, 87, 51) — numeric Red/Green/Blue 0-255. HSL: hsl(11, 100%, 60%) — Hue/Saturation/Lightness — easier for designers to tweak.Why use HSL?
What's the difference between RGB and RGBA?
rgba(255, 0, 0, 0.5) is half-transparent red. HEX equivalent: #FF000080 (8-char HEX with alpha).Why does my monitor show the color differently?
Is my selected color private?
Belangrijkste punten
- Color Picker & Converter is a free, browser-based developer tool — pick colors and convert hex ↔ rgb ↔ hsl.
- Nee signup, no downloads, no file uploads — your data stays on your device.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Color Picker & Converter
- Open the tool: Launch Color Picker & Converter on Toololis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Color Picker & Converter — Quick Facts
- Prijs
- Gratis — geen limieten, geen watermerk, geen paywall
- Privacy
- 100% in de browser — geen data verlaat je apparaat
- Platform
- Elke moderne browser — desktop, tablet of mobiel
- Categorie
- Developer Tools on Toololis
- Offline
- Works offline after first visit (Progressive Web App)
| Functie | Details |
|---|---|
| Tool | Color Picker & Converter |
| Categorie | Developer |
| Aanmelden vereist | Nee |
| Bestand uploaden | Geen — verwerkt in browser |
| Mobiel ondersteund | Volledig responsive |
| Kosten | Voor altijd gratis |
Why Use Color Picker & Converter?
You should try Color Picker & Converter for a quick, private way to pick colors and convert hex ↔ rgb ↔ hsl. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.